The Raspberry Pi Zero is half the size of a Model A+, with twice the utility. A tiny Raspberry Pi that’s affordable enough for any project!

1GHz, Single-core CPU

512MB RAM

Mini-HDMI port

Micro-USB OTG port

Micro-USB power

HAT-compatible 40-pin header

Composite video and reset headers

CSI camera connector (v1.3 only)

Description

We apologise that, due to high demand, we are temporarily not able to take back orders for the Raspberry Pi Zero.

Introducing the latest addition to the Raspberry Pi Family – the miniature Raspberry Pi Zero!

The Raspberry Pi Zero is the latest single board computer to be released by the Raspberry Pi Foundation. It is the entry level model Raspberry Pi perfect for hobbyists, makers and industrial engineers looking to create solutions where small size and low power consumption are important. This is especially relevant for applications in the wearables space as well as up and coming applications like IoT (internet of things) devices, embedded hardware that does not require the quad-core power of the Raspberry Pi 2B and a multitude of other applications.

Key Features

The Pi Zero utilises the single-core BCM2835 processor, which can now be over-clocked to 1GHz

512MB onboard RAM

Micro SD port for storage and operating system

Micro USB Power Input

Micro USB data port for linking to accessories and peripherals like an external USB hub, or for connecting to your PC (Micro USB “On the Go” adapter is supplied to connect your standard USB devices)

The 40 pin GPIO is unpopulated providing the flexibility to use only the connections your solution requires

MicroSD Card Slot: The Pi Zero gets its storage space from a MicroSD card, which you’ll need to install the operating system on.

Mini HDMI: Video output for the Pi Zero is by way of a mini-HDMI connector. In terms of their operation, these connectors perform identically to their larger versions. Just be aware that you’ll need a mini-HDMI to standard HDMI cable for your monitor or TV.

Micro USB: You’ll notice there are two micro USB connectors on the Pi Zero. One is for data (the connector on the left, if the MicroSD card slot is on the left), and one is for power. Don’t get them mixed up. For the data one, you might want to get a cable or an adapter so you can connect a USB hub, and therefore all your peripherals (keyboard, mouse etc).

GPIO: The Pi Zero has the same 40 pin General Purpose Input/Output connections as the Model A+, B+ and RPi2, but the connector pins are unpopulated. So if you want to use the GPIO, you’ll either have to solder the required pins in place, or solder your connections directly to the Pi Zero.

RUN Mode Pins: There are two unpopulated RUN mode pins, which can be used to connect a reset button to the Pi Zero. Again, you’ll either have to add the pins yourself, or solder the button straight to the board.

Composite Video: Here’s an interesting one. There’s an RCA composited video output via two (unpopulated) pins, so you can hook the Pi Zero up to older display equipment that accepts a phono plug as an input

All core board FPGA chip pin all the leads can be applied directly to the board into the board, the board 's 5V power supply can be introduced through the outlet can also be introduced through the front row

Hardware configuration:

Onboard EP2C5T144 chips Configuration EPROM chip EPCS4, size 4Mbit Onboard 50M active patch oscillator ( crystal in the back of the board ) Power outlet using a large mouth , single 5V power supply Panel power indicator and reset switch Onboard 3 SMD LED, LED testing laboratory can do more experiments using lead All IO ports and clock pin through the pin leads, through any of these interfaces can be extended memory and peripherals Boards made of high-quality power supply filtering tantalum capacitors Support for the development of embedded CPU NiosII

This is a based on STM32F103C8T6 ARM chip core chip , has the following characteristics:

1, on board the most basic circuit based on MCU , such as crystal oscillator circuit, USB power management circuit and USB interface.

2, the core board leads to all the I / O port resources.

3, with SWD simulation debug download interface, the interface requires at least 3 lines to complete the debug download task, compared to the traditional JTAG debugging has many benefits, insert a sentence here, JTAG now have a lot to be eliminated trend, For example, ST M0 series of new MCU only retained the SWD debug interface, JTAG was canceled

4, the size is only the size of the traditional DIP40 package (such as AT89S52 ), has not yet found on Taobao smaller than the same specifications of the core board.

5, using the current Mirco USB smart phone interface, easy to use, can do USB communication and power supply.

6. For the problem that the STM32 RTC can not vibrate, we adopt the officially recommended low-load RTC crystal solution and use the Epson brand crystal instead of the cheap cylindrical crystal.

7, with a single row of high quality 1 * 40 / 2.54mm pitch pin to ensure good conductive contact, user-friendly core board placed on the standard board or breadboard. Header default is not welded, the user can choose according to their needs welding direction.

This module uses an array of transistors with pullup resistors to provide an 8 channel bi-directional voltage level conversion (level shifting) for digital logic signals. Intended mainly for the conversion of signals between 3.3V and 5V logic levels this module provides a way of safely interfacing a 5V microcontroller to a 3.3V device or conversely 3.3V microcontroller to a 5V device without risking damage to both devices. Each of the 8 channels can also work in both directions meaning that bi-direction 2 way data signals can also be level shifted. Each side of the array can be supplied separately with the required level shifting voltage which can range anywhere between 1.8 and 6V.

Description:NodeMCU is an open source IoT platform.It uses the Lua scripting language. It is based on the eLua project, and built on the ESP8266 SDK 0.9.5. It uses many open source projects, such as lua-cjson,and spiffs. It includes firmware which runs on the ESP8266 Wi-Fi SoC, and hardwarewhich is based on the ESP-12 module.

Description:NodeMCU is an open source IoT platform.It uses the Lua scripting language. It is based on the eLua project, and built on the ESP8266 SDK 0.9.5. It uses many open source projects, such as lua-cjson,and spiffs. It includes firmware which runs on the ESP8266 Wi-Fi SoC, and hardwarewhich is based on the ESP-12 module.

It is the 5th design of NodeMCU devkit. It uses CP2102 as UART bridge, and can flash firmware automatically by using nodemcu-flasher. It support apple's MAC OS.

Description:Parameters: 5V 0.2ASize:30X30X7mmStability, air volume, sound smallWeight: 9gApplicable: for Raspberry Pi 3 2 Model B B+ A NOTE:It can not work for Raspberry pi zero, because there is no pin header on zero